Ceramic Piston and Spool Valve Material:ceramic Range of filling level: 0. ... , B+S, GROENINGER, made in Germany, Italy, America and Japan.*Pharmaceutical: Topicals and parenterals: injectable in vials, ampules, syringes, enema… Enterals ... beverage, dairy, wine, edible oilCosmetics:Perfumes, lotions creams, pastes, shampoo and make-up ect.Others:ink, reagents, chemicals. Ceramic Piston and Spool Valve